01-DJI_20260706125853_0257_D - 22 Ocean Marsh Lane, St. Helena Island, SC 29920
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09-pin2 DJI_20260706130133_0269_D - 22 Ocean Marsh Lane, St. Helena Island, SC 29920
10-pinn DJI_20260706130302_0275_D - 22 Ocean Marsh Lane, St. Helena Island, SC 29920
47 photos

$579,000

22 Ocean Marsh Lane, St. Helena Island, SC 29920
St. Helena Island, SC 29920
Listed by Katharine Harrelson · Greco Group Brokered by eXp
Bedrooms
3
Bathrooms
3
Living area
N/A
Year built
1993

About this home

Tucked away within the gated community of Harbor Island, this charming 3-bedroom, 3-bath coastal retreat offers the perfect blend of privacy, comfort, and Lowcountry living. Bright, open living spaces with soaring ceilings create an inviting atmosphere, while multiple screened porches and a spacious rear deck overlook a tranquil pond, providing the perfect setting to relax and enjoy the peaceful surroundings. Whether you're looking for a primary residence, vacation getaway, or investment opportunity, this home offers a true island escape. Harbor Island residents enjoy beach access, pools, tennis and pickleball courts, a fitness center, playground, and miles of pristine shoreline just moments from your door.

Highlights

Fireplace

Property details

MLS
Lowcountry Regional MLS (Beaufort-Jasper County REALTORS®)
MLS #
197124
Property type
Single Family Residence
Subdivision
Harbor Island
Status
Active
Days on market
97
On market date
July 8, 2026
Stories
N/A
Total bathrooms
3
Garage spaces
2
Parking spaces
N/A
Lot size
0.28 acres
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Nearby schools

Within 10 miles. School directory data from the National Center for Education Statistics (NCES), accessed via the Urban Institute Education Data API. Local Score is calculated by INNOVATE Real Estate; where a state rating is shown, it comes from that state's own official school report card.

Elementary
St. Helena Elementary
7.29 mi away · Grades -1-5
Zoned school (attendance boundary, 2015-16 data)
2.9
Local Score (state rating (2025) blended 70/30 with student-teacher ratio) -- not an official state rating
State rating: Below Average (2025)
Enrollment
322
Student:teacher ratio
10.1:1
District
Beaufort 01
Middle
None found nearby
High
None found nearby

Walkability

Blended score for St. Helena Island's center, calculated by INNOVATE Real Estate from two sources: the EPA's National Walkability Index (street network, transit, land-use mix) and Google Places amenity data (what's actually reachable on foot from this point). 60% EPA National Walkability Index + 40% nearby-amenity density (Google Places).

13
Very car-dependent
out of 100
EPA National Walkability Index
4.2 / 20 -- Least walkable
Google Places amenity density
0 / 100
Restaurants & cafes0
Grocery stores0
Parks0
Schools0
Transit stops0
Pharmacies0

Market position

How this listing compares to current activity in St. Helena Island, from live MLS data.

On the market 97 days -- 59 fewer days than St. Helena Island's current average of 156 days.
For reference, the median list price across 163 active listings in St. Helena Island right now is $379,000.

Mortgage calculator

Estimate only - actual rate and payment depend on your lender, credit, and loan program.

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Est. monthly payment
$3,637/mo
$115,800 down
$463,200 loan
Principal & interest$3,004
Property tax (est.)$483
Home insurance (est.)$150

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Data source: Listing information provided by Lowcountry Regional MLS (Beaufort-Jasper County REALTORS®) via Trestle/CoreLogic. Last updated 14 days ago.

Information herein deemed reliable but not guaranteed; all measurements, school assignments, HOA fees, taxes, and feature lists are approximate and should be independently verified. Equal Housing Opportunity.